The smaller the trays, the more sensitive the plug seedlings are to changes in soil moisture, nutrients, oxygen, pH, and EC values. The deeper the pores, the more air there is in the matrix, which is beneficial to the gas, the salt and the gas, which is beneficial to the growth of the roots.
1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!